While holding the button, plug the TV back into the power outlet.
Because you are looking for "part08," it is important to remember how these archives work:
The standby light should begin to flash, indicating the update has started. Release the button and wait for the process to reach 100%. TV android there is no light standby board TP MT5510S PB803
mainboard is an Android-based smart TV board often used for repairs or to fix software-related issues like a black screen, "stuck on logo" errors, or standby light problems. How to Handle Multi-Part RAR Files
The search for the specific archive "Download MT5510S PB803 1920x1080 Polarine 43PL51STC part08 rar" indicates this is a firmware file for a TV mainboard. The MT5510S.PB803
is a common Chinese-manufactured mainboard (chassis) used in various LED and LCD TV brands, including Polarine. Overview of Components TP.MT5510S.PB803 TV Model: Polarine 43PL51STC Resolution: 1920x1080 (Full HD).
Once you have extracted the firmware file (often named allupgrade_ms5510.bin or similar), follow these general steps for this chassis: